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SF MARATHON 2026

Thi Nguyen

Bib: 4172•F•Age: 30

Los Angeles, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F30-34)
#0 / 395
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
29:13
Rank: #7245
Start → 2M
29:13 | 14:36/mi
4M
53:50
Rank: #7180 (+65)
2M → 4M
24:37 | 12:19/mi
6M
1:17:55
Rank: #7035 (+145)
4M → 6M
24:05 | 12:02/mi
8M
1:41:19
Rank: #6958 (+77)
6M → 8M
23:24 | 11:42/mi
9.6M
2:01:12
Rank: #6806 (+152)
8M → 9.6M
19:53 | 12:26/mi
10M
2:04:35
Rank: #6794 (+12)
9.6M → 10M
3:23 | 8:28/mi
10.5M
2:20:34
Rank: #7053 (-259)
10M → 10.5M
15:59 | 31:57/mi
12M
2:37:36
Rank: #6942 (+111)
10.5M → 12M
17:02 | 11:21/mi
14M
3:06:11
Rank: #6902 (+40)
12M → 14M
28:35 | 14:17/mi
16M
3:31:47
Rank: #6872 (+30)
14M → 16M
25:36 | 12:48/mi
18M
4:05:16
Rank: #6928 (-56)
16M → 18M
33:29 | 16:45/mi
20M
4:31:46
Rank: #6857 (+71)
18M → 20M
26:30 | 13:15/mi
22M
5:11:07
Rank: #6974 (-117)
20M → 22M
39:21 | 19:40/mi
24M
5:38:16
Rank: #6925 (+49)
22M → 24M
27:09 | 13:35/mi
Finish· 26.22 mi
6:08:24
Rank: #6868 (+57)
24M → Finish
30:08 | 13:35/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:06:11
Pace13:18 /mi
2nd Half✓ Faster
Distance12.22 mi
Time3:02:13
Pace14:55 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:05:2229:1314:3629:13
14:36
-
4M
4.00 mi06:29:5953:5013:2824:37
12:19
-2:17
6M
6.00 mi06:54:041:17:5512:5924:05
12:02
-0:17
8M
8.00 mi07:17:281:41:1912:4023:24
11:42
-0:20
9.6M
9.60 mi07:37:212:01:1212:3719:53
12:26
+0:44
10M
10.00 mi07:40:442:04:3512:283:23
8:28
-3:58
10.5M
10.50 mi07:56:432:20:3413:2315:59
31:57
+23:29
12M
12.00 mi08:13:452:37:3613:0817:02
11:21
-20:36
14M
14.00 mi08:42:203:06:1113:1828:35
14:17
+2:56
16M
16.00 mi09:07:563:31:4713:1425:36
12:48
-1:29
18M
18.00 mi09:41:254:05:1613:3833:29
16:45
+3:57
20M
20.00 mi10:07:554:31:4613:3526:30
13:15
-3:30
22M
22.00 mi10:47:165:11:0714:0839:21
19:40
+6:25
24M
24.00 mi11:14:255:38:1614:0627:09
13:35
-6:05
Finish
26.22 mi11:44:336:08:2414:0430:08
13:35
0:00

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:28 /mi

Average Pace

14:04 /mi

Slowest Pace

31:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:23

1% of race

Time at Steady Pace

4:36:12

75% of race

Time at Slower Pace

1:28:49

24% of race

Average Pace: 14:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:05:2229:1314:3629:13
14:36
#7245
4M
4.00 mi06:29:5953:5013:2824:37
12:19
#7180
6M
6.00 mi06:54:041:17:5512:5924:05
12:02
#7035
8M
8.00 mi07:17:281:41:1912:4023:24
11:42
#6958
9.6M
9.60 mi07:37:212:01:1212:3719:53
12:26
#6806
10M
10.00 mi07:40:442:04:3512:283:23
8:28
#6794
10.5M
10.50 mi07:56:432:20:3413:2315:59
31:57
#7053
12M
12.00 mi08:13:452:37:3613:0817:02
11:21
#6942
14M
14.00 mi08:42:203:06:1113:1828:35
14:17
#6902
16M
16.00 mi09:07:563:31:4713:1425:36
12:48
#6872
18M
18.00 mi09:41:254:05:1613:3833:29
16:45
#6928
20M
20.00 mi10:07:554:31:4613:3526:30
13:15
#6857
22M
22.00 mi10:47:165:11:0714:0839:21
19:40
#6974
24M
24.00 mi11:14:255:38:1614:0627:09
13:35
#6925
Finish
26.22 mi11:44:336:08:2414:0430:08
13:35
#6868
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 99%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

19:22

Segment Time

21:31/mi

Pace

0.90 mi

Distance

Overall

7126

Women

2073

Division

395

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi724521143945533(Top 77%)1426(Top 68%)273(Top 69%)
4M4.00 mi2.00 mi7180+652085+29391+36733(Top 94%)1897(Top 91%)355(Top 90%)
6M6.00 mi2.00 mi7035+1452020+65381+106364(Top 89%)1732(Top 83%)315(Top 80%)
8M8.00 mi2.00 mi6958+771979+41372+96491(Top 91%)1740(Top 83%)326(Top 83%)
9.6M9.60 mi1.60 mi6806+1521917+62361+115939(Top 83%)1580(Top 76%)300(Top 76%)
10M10.00 mi0.40 mi6794+121913+43616273(Top 88%)1703(Top 82%)324(Top 82%)
10.5M10.50 mi0.50 mi7053-2592024-111384-237250(Top 101%)2115(Top 101%)395(Top 100%)
12M12.00 mi1.50 mi6942+1111978+46377+75533(Top 77%)1426(Top 68%)273(Top 69%)
14M14.00 mi2.00 mi6902+401967+11374+36618(Top 92%)1860(Top 89%)352(Top 89%)
16M16.00 mi2.00 mi6872+301952+15370+46536(Top 91%)1855(Top 89%)360(Top 91%)
18M18.00 mi2.00 mi6928-561974-22374-46935(Top 97%)2001(Top 96%)377(Top 95%)
20M20.00 mi2.00 mi6857+711951+23371+35867(Top 82%)1658(Top 79%)318(Top 81%)
22M22.00 mi2.00 mi6974-1172002-51380-97160(Top 100%)2082(Top 100%)393(Top 99%)
24M24.00 mi2.00 mi6925+491981+21377+35281(Top 74%)1504(Top 72%)289(Top 73%)
Finish26.22 mi2.22 mi6868+571962+19372+55802(Top 81%)1671(Top 80%)312(Top 79%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
×1human
+6ft-11ft

Overall

5533

Females

1426

F30-34

277

2M→4M

2.0 - 4.0 mi

Top 94%
×4stories
+75ft-70ft

Overall

6733

Females

1897

F30-34

364

4M→6M

4.0 - 6.0 mi

Top 89%
×5stories
+71ft-18ft

Overall

6364

Females

1732

F30-34

323

6M→8M

6.0 - 8.0 mi

Top 91%
×9stories
+106ft-21ft

Overall

6491

Females

1740

F30-34

331

8M→9.6M

8.0 - 9.6 mi

Top 83%
×13stories
+117ft-177ft

Overall

5939

Females

1580

F30-34

304

9.6M→10M

9.6 - 10.0 mi

Top 88%
×1story
+17ft-12ft

Overall

6273

Females

1703

F30-34

330

10M→10.5M

10.0 - 10.5 mi

Top 101%
×9stories
+0ft-102ft

Overall

7250

Females

2115

F30-34

409

10.5M→12M

10.5 - 12.0 mi

Top 77%
×18stories
+304ft-125ft

Overall

5533

Females

1426

F30-34

277

12M→14M

12.0 - 14.0 mi

Top 92%
×9stories
+99ft-125ft

Overall

6618

Females

1860

F30-34

356

14M→16M

14.0 - 16.0 mi

Top 91%
×9stories
+124ft-78ft

Overall

6536

Females

1855

F30-34

364

16M→18M

16.0 - 18.0 mi

Top 97%
×8stories
+106ft-45ft

Overall

6935

Females

2001

F30-34

381

18M→20M

18.0 - 20.0 mi

Top 82%
×3stories
+52ft-26ft

Overall

5867

Females

1658

F30-34

322

20M→22M

20.0 - 22.0 mi

Top 100%
×21stories
+17ft-266ft

Overall

7160

Females

2082

F30-34

396

22M→24M

22.0 - 24.0 mi

Top 74%
×3stories
+70ft-85ft

Overall

5281

Females

1504

F30-34

291

24M→Finish

24.0 - 26.2 mi

Top 81%
~flat
+2ft-2ft

Overall

5802

Females

1671

F30-34

312

Passing Analysis

Category:
Athletes Passed
903*
Passed By
526
Net Change
+377
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7245
2M → 4M68*3+65#7245#7180
4M → 6M152*7+145#7180#7035
6M → 8M90*13+77#7035#6958
8M → 9.6M154*2+152#6958#6806
9.6M → 10M142+12#6806#6794
10M → 10.5M3*262-259#6794#7053
10.5M → 12M111*0+111#7053#6942
12M → 14M59*19+40#6942#6902
14M → 16M55*25+30#6902#6872
16M → 18M12*68-56#6872#6928
18M → 20M75*4+71#6928#6857
20M → 22M3*120-117#6857#6974
22M → 24M50*1+49#6974#6925
24M → Finish57*0+57#6925#6868
TOTALS903*526+377

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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